.g-tabbar{
    background: #fff;
    display: flex;
    justify-content: space-between;
    flex: 1;
    text-align: center;
    position:fixed ;
    bottom:0;
    left:0;
    width: 100%;
    padding:15px 0 10px 0; 
    box-shadow:0px 0px 20px 6px #ccc;
}
